/Engine/Source/Runtime/SlateCore/Public/Fonts/FontMeasure.h
Returns the kerning value for the specified pair of characters.
the kerning value used between the two specified characters
int8 GetKerning ( const [FSlateFontInfo](API\Runtime\SlateCore\Fonts\FSlateFontInfo) & InFontInfo, float FontScale, TCHAR PreviousCharacter, TCHAR CurrentCharacter ) const